Why do medicine commercials show the person who takes the medicine so happy all the time and why do they have so many side effects. Like what the heck.

Marketing.

Explanation:

They do this so that the person viewing the commercial doesn't see what these side effects might actually look like. They only show the consumer a happy and healthy consumer of the medication compared to that of someone who experienced these side-effects and weren't so happy.

Coping strategy is no1 and most long term pain suffers get the medicine that does work for them and prolong either life or surgery.

Explanation:

As this was generally we can look at 3 types of medication.

Pain management/inflammation/allergy

Prevention

Blockers/Protein linked that are not advertised.

We can foresee some allergy is histamine blockers.

This stops sneezing, something we know we need right now considering summer and spring is coming for at least 1/2 of the world and in the next 6 months all of the world that has a summer.

Inflammation help temporary sufferers and long term sufferers do not take this as prevention not advised, but for severe suffers that  may have closed throat or swelling to an organ or dialation this helps further disease or virus, It may not cure it, but aids if other health factors like hydration is maintained. For some they need more hydration than saturate through vein. So by tablet this is the only way a nurse can encourage drinking water.

For prevention medicines like antibiotics (advertised at various places for both warnings and misuse) the actual need is essential for babies and old people especially in prevention, it enables many patients relief from return visits, who have this by vein for quicker discharge from hospital and more serious patients, by tablet for non serious antidotes and for prevention.

For digestion upper and lower medications, these are treatments, it s proven for conditions left untreated get far more worse, taking into account what caused the problem and things like hernias related to digestion and all those change things linked to dead tissue or inflammation in digestive things, left untreated actually highers the rate for cancer, deterioration generally.